Why it works: Clove and allspice match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and 7,874 recipes mention both. Both carry estragole, which smells anise, licorice. The science ↓
Tomato Sauce
Ingredients
Directions
Make the stock
Cook the first seven ingredients for 15 minutes.
Press through a sieve to obtain 2 cups of seasoned tomato stock.
Make the sauce
Brown the onion in butter, then remove the onion.
Add flour and seasonings to the butter; mix well.
Gradually add the stock, stirring and cooking until thick.
Transcribed from a scanned cookbook and modernised for today's kitchens. Where the book gave no heat or time, or said "a moderate oven", the temperatures and times here may be modern equivalents rather than the book's own figures.
Explore the science
The flavor team
The pairs that carry this dish. Each one is judged two ways: how much aroma chemistry they share, and how many recipes mention both.
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Clove + allspicetop 1% of all pairsAroma overlapstrongMentioned together7,874 recipes
Shared aroma: estragole (anise, licorice).
-
Pepper + parsleytop 2% of all pairsAroma overlapstrongMentioned together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Allspice + parsleytop 3% of all pairsAroma overlapstrongMentioned together1,289 recipes
Shared aroma: estragole (anise, licorice).
-
Clove + peppertop 5% of all pairsAroma overlapstrongMentioned together17,451 recipes
Shared aroma: ethyl octanoate (fruity, wine).
-
Allspice + peppertop 5% of all pairsAroma overlapstrongMentioned together6,395 recipes
Shared aroma: estragole (anise, licorice).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Canned tomatoes
- Provide the main flavour and liquid base of the stock.
- Butter
- Carries the browning flavour of the onion and forms the base for the roux.
- Flour
- Thickens the sauce when cooked in butter and combined with the stock.
The step that matters
Adding the stock to the roux. Adding the stock gradually while stirring keeps the flour smoothly dispersed, so the sauce thickens evenly without lumps.
Flavor stand-ins for the onion
How well each one fits the dish's main ingredients (tomato, clove, allspice, pepper, parsley, butter, flour):
- Carrotbetter flavor fit
- Shallotbetter flavor fit
- Capsicumbetter flavor fit
- Onionthe original
Fit is the average pairing score against tomato, clove, allspice, pepper, parsley, butter, flour. Candidates are from the same food group and used in at least 100 recipes. This compares flavor only: it does not check the job the ingredient does in the dish (bulk, moisture, acidity, structure).
“What each ingredient does” and “The step that matters” were written by Claude from this recipe’s own method and reviewed in samples by CompKitchen.
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